/*
 * $Id: ExtraHandler.cpp 35841 2011-03-28 09:31:44Z jesterking $
 *
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * Contributor(s): Nathan Letwory.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

/** \file blender/collada/ExtraHandler.cpp
 *  \ingroup collada
 */

#include <stddef.h>
#include "BLI_string.h"

#include "ExtraHandler.h"

ExtraHandler::ExtraHandler(DocumentImporter *dimp) : currentExtraTags(0)
{
	this->dimp = dimp;
}

ExtraHandler::~ExtraHandler() {}

bool ExtraHandler::elementBegin( const char* elementName, const char** attributes)
{
	// \todo attribute handling for profile tags
	currentElement = std::string(elementName);
	return true;
}

bool ExtraHandler::elementEnd(const char* elementName )
{
	return true;
}

bool ExtraHandler::textData(const char* text, size_t textLength)
{
	char buf[1024];
	
	if(currentElement.length() == 0) return false;
	
	BLI_snprintf(buf, textLength+1, "%s", text);
	currentExtraTags->addTag(currentElement, std::string(buf));
	return true;
}

bool ExtraHandler::parseElement ( 
	const char* profileName, 
	const unsigned long& elementHash, 
	const COLLADAFW::UniqueId& uniqueId ) {
		if(BLI_strcaseeq(profileName, "blender")) {
			//printf("In parseElement for supported profile %s for id %s\n", profileName, uniqueId.toAscii().c_str());
			currentUid = uniqueId;
			ExtraTags *et = dimp->getExtraTags(uniqueId);
			if(!et) {
				et = new ExtraTags(std::string(profileName));
				dimp->addExtraTags(uniqueId, et);
			}
			currentExtraTags = et;
			return true;
		}
		//printf("In parseElement for unsupported profile %s for id %s\n", profileName, uniqueId.toAscii().c_str());
		return false;
}
